- Minimum Education.: - Diploma / ITI in Electrical or Instrumentation Engineering. - Minimum Experience.: - 5 - 7 years in offshore / onshore / drilling rigs – Design. - S3D, AutoCAD & MicroStation experience. Should have 4 yrs experience In Aramco. - Well conversant with Electrical and Instrumentation standards and material.Site experience / site deputation experience. with Aramco , CRPO experience